Two new triterpenoid saponins named aralosides H[1] and J [2], along with four known triterpenoid saponins 3-6 were isolated from the roots of Aralia spinifolia. Their structures were determined as 3-O-beta-D-xylopyranosyl-(1-->2)-[beta-D-glucuronopyranosyl (1-->3)]-beta-D-glucopyranosyl-oleanolic